System Doomsday Survivors

This book is my first book in Feilu. I hope you can help me subscribe. Thank you. During the live broadcast, each anchor received a mysterious invitation code. After entering the invitation code, each of them received a mysterious package. After anchor Wu Wei opened the package, he found a helmet full of technology and a note inside. It's written on the paper. . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.